I can't express myself on the other things you mentioned such as nasal sprays as I have seen conflicting opinions on that and I am not an expert on that specific topic, but thanks for writing about masking

Not a problem:)

Link: www.researchprofessionalnews.com/rr-news-euro...

For more research on immune dysfunction following SARS-CoV-2 infection including in acute and #LongCovid there are many papers you can look at. I add here some, which can also provide more references for you information. Of course, the literature is vast and you can look for more e.g. in PubMED

There are obviously more publications available on the topic on repositories such as PubMED. I want to thank all those who intervened with other publications in the discussion/thread below the first paper I shared. Looking forward to more research on this very important issue

These are just some examples of publications, including in the top Science journal, which address the issue of immune dysfunction/dysregulation following SARS-CoV-2 infection. This is a topic that deserves the upmost attention in my opinion and I hope to see more research on it

Why scientists are rethinking the immune effects of SARS-CoV-2 (recognizing the immune system can be altered by SARS-CoV-2 infection). BMJ, 2025

Differential decline of SARS-CoV-2-specific antibody levels, innate and adaptive immune cells, and shift of Th1/inflammatory to Th2 serum cytokine levels long after first COVID-19

Kratzer et al 2024

COVID-19 disease and immune dysregulation

Davitt et al 2022

Immune damage in Long Covid. Science

www.science.org/doi/10.1126/...

Cruz, T., Albacar, N., Ruiz, E. et al. Persistence of dysfunctional immune response 12 months after SARS-CoV-2 infection and their relationship with pulmonary sequelae and long COVID. Respir Res 26, 152 (2025).

Lage SL, Bricker-Holt K, Rocco JM, Rupert A, Donovan FX, Abramzon YA, Chandrasekharappa SC, McNinch C, et al Persistent immune dysregulation and metabolic alterations following SARS-CoV-2 infection. medRxiv

Pérez-Gómez, A., Vitallé, J., Gasca-Capote, C. et al. Dendritic cell deficiencies persist seven months after SARS-CoV-2 infection. Cell Mol Immunol 18, 2128–2139 (2021).

Lucas C, Wong P, Klein J, Castro TBR, Silva J, Sundaram M, et al. Longitudinal analyses reveal immunological misfiring in severe COVID-19. Nature. (2020) 584:463–9. doi: 10.1038/s41586-020-2588-y

For more research on immune dysfunction following SARS-CoV-2 infection including in acute and #LongCovid there are many papers you can look at. I add here some, which can also provide more references for you information. Of course, the literature is vast and you can look for more e.g. in PubMED

This is the paper in question which is obviously one of many and recognized immune dysregulation in LC.

www.nature.com/articles/s41...

Why not to share the thread with the discussion and the papers including in Nat Rev Imm instead of the screenshot, so people can look up for said thread and papers for themselves. The first paper in the thread contains already a lot of bibliography whatever you can think of the paper as a whole

I have been answering you and other accounts in the thread multiple times and so have been others. Please be precise. Thanks.